312326210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{262459}}^1$

素因数の和:262490

約数の個数: 32

約数和(自身を含む): 680296320

約数和(自身を除く): 367970110

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 262459, 524918, 1312295, 1837213, 2624590, 3674426, 4461803, 8923606, 9186065, 18372130, 22309015, 31232621, 44618030, 62465242, 156163105, 312326210]

約数ペア:

[(1, 312326210), (2, 156163105), (5, 62465242), (7, 44618030), (10, 31232621), (14, 22309015), (17, 18372130), (34, 9186065), (35, 8923606), (70, 4461803), (85, 3674426), (119, 2624590), (170, 1837213), (238, 1312295), (595, 524918), (1190, 262459)]